Biossance Squalane + 10% Vitamin C Dark Spot Serum Versus Versed Advanced Restoring Serum
Updated on June 14, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Biossance Squalane + 10% Vitamin C Dark Spot Serum 16 ingredients
Versed Advanced Restoring Serum 39 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Biossance Squalane + 10% Vitamin C Dark Spot Serum 16 ingredients
Versed Advanced Restoring Serum 39 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Squalane
Emollient
Lentinus Edodes Mycelium Extract
Skin ConditioningHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingGlycyrrhiza Glabra Root Extract
Bleaching
Sodium Hyaluronate
Humectant
Citric Acid
Buffering
Polyacrylate Crosspolymer-6
Emulsion StabilisingAcacia Senegal Gum
MaskingXanthan Gum
EmulsifyingSodium Gluconate
Skin ConditioningSodium Citrate
BufferingPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningWater, Glycerin, 3-O-Ethyl Ascorbic Acid, Squalane, Lentinus Edodes Mycelium Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycyrrhiza Glabra Root Extract, Sodium Hyaluronate, Citric Acid, Polyacrylate Crosspolymer-6, Acacia Senegal Gum, Xanthan Gum, Sodium Gluconate, Sodium Citrate, Phenoxyethanol, Ethylhexylglycerin
Water
Skin ConditioningDimethyl Isosorbide
SolventPropanediol
Solvent
Tetrahexyldecyl Ascorbate
Antioxidant
Ethylhexyl Olivate
Skin Conditioning
Capryloyl Glycerin/Sebacic Acid Copolymer
Skin ConditioningDiheptyl Succinate
EmollientArachidyl Alcohol
EmollientButyrospermum Parkii Butter
Skin Conditioning
Hydrolyzed Rhodophyceae Extract
Phloretin
Antioxidant
Ferulic Acid
Antimicrobial
Pullulan
Sea Water
HumectantSqualane
Emollient
Sodium Hyaluronate
Humectant
Tocopherol
Antioxidant
Helianthus Annuus Extract
Emollient
Aloe Barbadensis Leaf Juice
Skin Conditioning
Oryza Sativa Bran Extract
Skin Conditioning
Rosmarinus Officinalis Leaf Extract
AntimicrobialBehenyl Alcohol
Emollient
Citric Acid
Buffering
Arachidyl Glucoside
EmulsifyingXanthan Gum
EmulsifyingSodium Citrate
BufferingPotassium Sorbate
Preservative
Sodium Stearoyl Glutamate
CleansingPanthenol
Skin Conditioning
Dipotassium Glycyrrhizate
Humectant
Ethylhexylglycerin
Skin ConditioningTetrasodium Glutamate Diacetate
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingT-Butyl Alcohol
Perfuming
Sorbitan Isostearate
Emulsifying
Glucose
Humectant
Polyacrylate Crosspolymer-6
Emulsion StabilisingPhenoxyethanol
Preservative
Iron Oxides
Water, Dimethyl Isosorbide, Propanediol, Tetrahexyldecyl Ascorbate, Ethylhexyl Olivate, Capryloyl Glycerin/Sebacic Acid Copolymer, Diheptyl Succinate, Arachidyl Alcohol, Butyrospermum Parkii Butter, Hydrolyzed Rhodophyceae Extract, Phloretin, Ferulic Acid, Pullulan, Sea Water, Squalane, Sodium Hyaluronate, Tocopherol, Helianthus Annuus Extract, Aloe Barbadensis Leaf Juice, Oryza Sativa Bran Extract, Rosmarinus Officinalis Leaf Extract, Behenyl Alcohol, Citric Acid, Arachidyl Glucoside, Xanthan Gum, Sodium Citrate, Potassium Sorbate, Sodium Stearoyl Glutamate, Panthenol, Dipotassium Glycyrrhizate, Ethylhexylglycerin, Tetrasodium Glutamate Diacetate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, T-Butyl Alcohol, Sorbitan Isostearate, Glucose, Polyacrylate Crosspolymer-6, Phenoxyethanol, Iron Oxides
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.
It is be used to thicken water-based products and create a gel-texture with a velvet feel.
One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.
Learn more about Polyacrylate Crosspolymer-6Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Its main functions are to maintain the pH of a product and neutralize metal ions.
The acidity of our skin is maintained by our glands and skin biome; normal pH level of skin is slightly acidic (~4.75-5.5).
Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Learn more about Sodium CitrateSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateSqualane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan?
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Is squalane an oil?
Squalane is often called an oil, but it’s technically not; it’s a hydrocarbon, meaning it’s only made of carbon and hydrogen, unlike true oils which are triglycerides made of fatty acids and glycerol.
The term “oil-free” isn’t regulated, so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
While some people avoid oils thinking they cause breakouts, the right kind of oil (or oil-like ingredient like squalane) can actually help balance and hydrate your skin. It’s worth testing out simple oils or squalane to see what works best for your skin.
Learn more about SqualaneWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
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When to use
Biossance Squalane + 10% Vitamin C Dark Spot Serum 16 ingredients
Versed Advanced Restoring Serum 39 ingredients
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